package com.hdaccp.foodsales.service;

import com.hdaccp.foodsales.entity.Shangpin;


import java.util.List;

public interface shangpinService {
    public long findTotalCount(String Sname) ;
    public List<Shangpin> findAll(String Sname, int offset, int limit) ;
    public Shangpin getsid(int sid);
}
